I am inspired. Socks are a great take along - always with you project. I try to keep my socks simple and usually use natural coloured yarn and then dye the socks when done or sometimes I'll dye the yarn before I knit it.
Let me show you what I have just finished. These will be handed off to someone at work on Thursday. We have a annual potluck lunch and gift exchange. The theme is always socks with red or pink on them.
I always do a toe up sock. I now use a figure 8 cast on and increase till I get to the required number of stitches then just knit away.

Although the weather in Calgary has been quite cold, it has been very bright and clear. We will often take a drive on a sunny Sunday afternoon out to Canmore. If I don't have anything to do in the car, I fall asleep quite quickly...its a good thing I'm not driving. So I knit on the way out, an often do nap on the way back!
A Sunday afternoon drive to the mountains is the perfect get-away.
I have never attempted a heel flap. I have always done a short row heel. I watched Donna Drachunas teach the perfect short row heel in this craftsy class. Super easy and fast!
By the way...I highly recommend all the Craftsy classes. The are fairly in-expensive and the instructions are pretty good.
I stitched a extended Crosshatch pattern into the leg portion of the socks. A very simple pattern that looks pretty good.
All that's left to do is finish with a Stretchy Bind-ff The socks are done, but kind of boring and they don't meet the criteria for the Valentines Sock Exchange.....I'll need to dye them.
I soak the socks in a vinegar/water solution before I add the dye powder.
The socks are squished and smooshed in the dye solution until I get the dye saturation I want.
I cover the dish with plastic wrap and microwave for 5 minutes at a time (usually 3 times). Let everything cool. The water is usually clear.
The socks are then rinsed and dried.....
Perfect!!!!!